Explain how the global transfer of diseases in pre modern world helped in colonisation of americas

Explain how the global transfer of diseases in pre modern world helped

1.	Explain how the global transfer of diseases in pre modern world helped in colonisation of americas
Answer» Weapons and soldiers could be destroyed or captured but diseases could not be fought against. The global transfer of disease in the pre-moder world helped in the colonizatio of the Americas because the native American Indians were not immune to the disease that the settlers and colonisers brought with them. ????